Silverman, P.R.The widow as caregiver. Mental Hygiene, 1970, 54, 540-547.
6.
Silverman, P.R.Widowhood and preventive intervention. The Family Coordinator, 1972, 21, 95-102.
7.
Silverman, P.R.Mutual help: A guide for mental health workers. Washington, D.C.: U.S. Government Printing Office. In press, 1976a.
8.
Silverman, P.R.Mutual help. In R. Hirshowitz and L. Levy, Changing mental health scene. New York: Prentice-Hall (Spectrum), 1976b.
9.
Silverman, P.R., et al. Helping each other in widowhood. New York: Health Sciences Publishing Co., 1974.
10.
Tyhurst, J.S.The role of transition states-including disasters-in mental illness. In Symposium on preventive and social psychiatry. Washington, D.C.: U.S. Government Printing Office, 1958.
11.
Van Gennep, A.The rites of passage. Chicago: University of Chicago Press, 1960.